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4N37SD

  • 4N37SD
  • 4N37SD

4N37SD

4N37SD

Fairchild Semiconductor

OPTOELECTRONIC DEVICE

4N37SD Datasheet

compliant

6-SMD, Gull Wing

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

4N37SD Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.10000 $0.1
500 $0.099 $49.5
1000 $0.098 $98
1500 $0.097 $145.5
2000 $0.096 $192
2500 $0.095 $237.5
113300 items
Upload BOM File

4N37SD Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

4N37SD Fairchild Semiconductor

Name Value
Product Status Obsolete
Number of Channels 1
Voltage - Isolation 5300Vrms
Current Transfer Ratio (Min) 100% @ 10mA
Current Transfer Ratio (Max) -
Turn On / Turn Off Time (Typ) 2µs, 2µs
Rise / Fall Time (Typ) -
Input Type DC
Output Type Transistor with Base
Voltage - Output (Max) 30V
Current - Output / Channel -
Voltage - Forward (Vf) (Typ) 1.18V
Current - DC Forward (If) (Max) 100 mA
Vce Saturation (Max) 300mV
Operating Temperature -55°C ~ 100°C
Mounting Type Surface Mount
Package / Case 6-SMD, Gull Wing
Supplier Device Package 6-SMD
Q1: What is the purchase guide for 4N37SD?
4N37SD of Fairchild Semiconductor is a OPTOELECTRONIC DEVICE. ICHOME is a long-term spot supplier of 4N37SD, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 4N37SD?
Download 4N37SD Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing4N37SD from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 4N37SD alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 4N37SD replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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